StrafesNET/fixed_wide_vectors
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Quaternions 2024-09-02 18:19:25 -07:00
parent e98744871b
commit b14c84bdad
1 changed files with 50 additions and 6 deletions
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56
fixed_wide_vectors/src/macros/fixed_wide.rs
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@ -1,16 +1,18 @@
#[doc(hidden)] #[doc(hidden)]
#[macro_export(local_inner_macros)] #[macro_export(local_inner_macros)]
macro_rules! impl_wide_vector_operations { macro_rules! impl_wide_vector_operations_const {
( $struct: ident { $($field: ident), + }, $size: expr ) => { ( $lhs:expr, $rhs:expr, ($struct: ident { $($field: ident), + }, $size: expr) ) => {
impl<U,T:Copy+fixed_wide_traits::wide::WideMul<Output=U>> fixed_wide_traits::wide::WideMul for $struct<T> { impl $struct<fixed_wide::fixed::Fixed<{$lhs},{$lhs*32}>>{
type Output=$struct<U>; paste::item!{
#[inline] #[inline]
fn wide_mul(self, rhs: Self) -> Self::Output { pub fn [<wide_mul_ $lhs _ $rhs>](self,rhs:$struct<fixed_wide::fixed::Fixed<{$rhs},{$rhs*32}>>)->$struct<fixed_wide::fixed::Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>>{
$struct{ $struct{
$( $field: self.$field.wide_mul(rhs.$field) ), + $( $field: self.$field.[<wide_mul_ $lhs _ $rhs>](rhs.$field) ), +
} }
} }
} }
}
/*
impl<V:core::ops::Add<Output=V>,U,T:fixed_wide_traits::wide::WideMul<U,Output=V>> fixed_wide_traits::wide::WideDot<$struct<U>> for $struct<T> { impl<V:core::ops::Add<Output=V>,U,T:fixed_wide_traits::wide::WideMul<U,Output=V>> fixed_wide_traits::wide::WideDot<$struct<U>> for $struct<T> {
type Output=V; type Output=V;
#[inline] #[inline]
@ -28,6 +30,48 @@ macro_rules! impl_wide_vector_operations {
) )
} }
} }
*/
};
}
#[doc(hidden)]
#[macro_export(local_inner_macros)]
macro_rules! do_macro_repeated{
(
$macro:ident,
$any:tt,
$(($x:expr, $y:expr)),*
)=>{
$(
$crate::$macro!($x, $y, $any);
)*
};
}
#[doc(hidden)]
#[macro_export(local_inner_macros)]
macro_rules! do_macro_8x8{
(
$macro:ident,
$any:tt
)=>{
$crate::do_macro_repeated!($macro, $any,
(1,1),(2,1),(3,1),(4,1),(5,1),(6,1),(7,1),(8,1),
(1,2),(2,2),(3,2),(4,2),(5,2),(6,2),(7,2),(8,2),
(1,3),(2,3),(3,3),(4,3),(5,3),(6,3),(7,3),(8,3),
(1,4),(2,4),(3,4),(4,4),(5,4),(6,4),(7,4),(8,4),
(1,5),(2,5),(3,5),(4,5),(5,5),(6,5),(7,5),(8,5),
(1,6),(2,6),(3,6),(4,6),(5,6),(6,6),(7,6),(8,6),
(1,7),(2,7),(3,7),(4,7),(5,7),(6,7),(7,7),(8,7),
(1,8),(2,8),(3,8),(4,8),(5,8),(6,8),(7,8),(8,8)
);
};
}
#[doc(hidden)]
#[macro_export(local_inner_macros)]
macro_rules! impl_wide_vector_operations {
( $struct: ident { $($field: ident), + }, $size: expr ) => {
$crate::do_macro_8x8!(impl_wide_vector_operations_const,($struct { $($field), + }, $size));
}; };
} }